为了遵守这一规范，开发商们不得不安装高质量的锁、防盗窗以及安全门。

To comply with the code, builders had to fit high - quality locks and burglar-proof Windows and doors.

youdao

为了遵守这一规范，开发商们不得不安装高质量的锁、防盗窗以及安全门。

To comply with the code, builders had to fit high - quality locks and burglar-proof Windows and doors.

youdao